The Wonderful 101
The Wonderful 101 is a “mass-hero action” game developed by Platinum Games and published by Nintendo exclusively for the Wii U. The game was directed by Hideki Kamiya and produced by Atsushi Inaba, who worked on the Viewtiful Joe series and Ôkami together. It was initially set to release during the Wii U's launch window (which lasted from the console's launch until the end of March 2013) in North America and Japan, but instead was released at the end of August 2013 in all territories except North America, where it was released on September 15.
http://www.youtube.com/watch?v=bNefE89DZds
I've had this game for about a week and I'm kind of hooked! I hope this becomes a huge Nintendo franchise.
Oh and I think this series should be represented in Super Smash Bros.